import { Edge } from '@xyflow/react';
import { FlowNode } from '../models/store';
export declare const useFlow: () => {
    setNodes: (nodes: FlowNode[]) => void;
    addNodes: (nodes: FlowNode[]) => void;
    setEdges: (edges: Edge[]) => void;
    addEdges: (edges: Edge[]) => void;
    getFlowData: () => {
        edges: Edge<Record<string, unknown>, string>[];
        nodes: any;
    };
    setFlowData: ({ nodes, edges }: {
        nodes: any;
        edges: any;
    }) => void;
    getNodes: (_nodes: any) => any;
    getEdges: () => Edge<Record<string, unknown>, string>[];
    toObject: () => {
        nodes: any;
        edges: Edge<Record<string, unknown>, string>[];
        viewport: import("@xyflow/react").Viewport;
    };
    zoomIn: import("@xyflow/system").ZoomInOut;
    zoomOut: import("@xyflow/system").ZoomInOut;
    zoomTo: import("@xyflow/system").ZoomTo;
    getZoom: import("@xyflow/system").GetZoom;
    setViewport: import("@xyflow/system").SetViewport;
    getViewport: import("@xyflow/system").GetViewport;
    fitView: import("@xyflow/react").FitView;
    setCenter: import("@xyflow/system").SetCenter;
    fitBounds: import("@xyflow/system").FitBounds;
    screenToFlowPosition: (clientPosition: import("@xyflow/react").XYPosition, options?: {
        snapToGrid: boolean;
    }) => import("@xyflow/react").XYPosition;
    flowToScreenPosition: (flowPosition: import("@xyflow/react").XYPosition) => import("@xyflow/react").XYPosition;
    runAutoLayout: () => void;
    copyNode: (this: any, nodeId: any) => void;
    pasteNode: (nodeId: string, data: any) => void;
    pasteNodeSimple: () => void;
    deleteNode: (this: any, nodeId: any) => void;
};